Home / 38,546,481.38-53,206,055.62-24,795,445.51

Finding the Fourth Proportional to 38,546,481.38, 53,206,055.62 and 24,795,445.51

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Solution

The fourth proportional to 38,546,481.38, 53,206,055.62 and 24,795,445.51 is: 34,225,376.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,546,481.38 : 53,206,055.62 = 24,795,445.51 : x
  2. Step 2: Convert to fraction form
    38,546,481.38/53,206,055.62 = 24,795,445.51/x
  3. Step 3: Cross multiply
    38,546,481.38x = 53,206,055.62 × 24,795,445.51
  4. Step 4: Simplify right side
    38,546,481.38x = 1,319,267,852,661,708.75
  5. Step 5: Solve for x
    x = 1,319,267,852,661,708.75/38,546,481.38
  6. Step 6: Final answer
    x = 34,225,376.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.